Fisher 244ER, 244EH specs

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Fisher 244ER, 244EH manual

Contents

00809-0100-4737 English Rev. EA Models 244EH and 244ER PC-Programmable Temperature TransmittersPage Product Manual Models 244EH and 244ER PC-Programmable Temperature Transmitters¢00809-0100-4737f¤ 00809-0100-4737 Rev EA 10/00Page Table of Contents InstallationMaintenance and Troubleshooting APPENDIX A Reference DataAPPENDIX B Approvals SAFETY MESSAGES Section1 Introduction MANUAL OVERVIEW CONSIDERATIONS GeneralMechanical ElectricalPage 2 Installation SAFETY MESSAGES Warnings TOOLS NEEDED FOR INSTALLATION The tools needed for installation are as followsFigure 2-1. Transmitter Installation Flowchart MOUNTING Example Special Mounting Considerations Mounting a Model 244EH to a DIN Rail INSTALLATION PROCEDURES TransmitterHead Mount Transmitter with DIN Plate Style Sensor Figure 2-6. Typical Model 244EH Transmitter Mounting Configuration Using Threaded Style Sensorand Assembly Head Mount Transmitter with Threaded Sensor Figure 2-7. Typical Rail Mount Transmitter Mounting Configuration Using Integral Mount Sensor and AssemblyTo complete the assembly, follow the procedure described below 6. Run sensor lead wires from the sensor assembly to the transmitter Rail Mount Transmitter with Threaded Sensor 644-0000A04B Configuration Software Multichannel InstallationsSystem Requirements Choose the procedure that matches the operating system you are using Procedure for Windows 3.1 or Windows for WorkgroupsProcedure for Windows 95 or Windows NT Model 244EC Configuration Interface Setting Up the Model 244EC Configuration InterfaceScreen Conventions FIELD WIRING Figure 2-10. Complete Transmitter Configuration System Sensor Connections RTD or Ohm Inputs Sensor Lead Wire Resistance Effect RTD Input Examples of Approximate Lead Wire Resistance Effect CalculationsGiven Total cable length = 150 m Thermocouple or Millivolt Inputs FAILURE MODE Changing Switch Positions Figure 2-13. Transmitter Power, Sensor, and Configuration Terminals POWER SUPPLY Surges/Transients 3 Operation CONFIGURATION Grounding Configuring a Single Transmitter Figure 3-1. Models 244EH and 244ER Configuration Software MainConfiguration Window Configuring Several Transmitters Identically Viewing the Process Variable INTERMITTENT SENSOR ALGORITHMFigure 3-2. Viewing the Process Variable with the 244EC Case Examples Case 1 Open SensorCase 2 Temperature Change Greater than the Threshold Value2% of Output Range Intermittent Sensor Algorithm and Damping Case 3 Temperature Change Within the Threshold Value 2 % of Range Intermittent Sensor Detect Advanced Feature 2.0 seconds, the transmitter outputs the reading that corresponds tothe damping curve at that time , and continues to calculate and continues to approach the input curveaccordingto theequation above Implementation Transmitter Behavior with Intermittent Sensor Detect ONTransmitter Behavior with Intermittent Sensor Detect OFF Page 4 Maintenance and Troubleshooting SAFETY INFORMATIONTROUBLESHOOTING Model 244EH software version Troubleshooting Chart Error MessageCause and Possible Solutions TABLE 4-1. Models 244EH and 244ER TRANSMITTER SPECIFICATION Functional AppendixA Reference Data Power Supply Performance Update TimePower Supply Effect CE Electromagnetic Compatibility Compliance Testing Accuracy TABLE A-2. Model 244E Input Options and AccuracySensor Input Transmitters can be installed in locations where the ambient Ambient Temperature Effect Physical WeightElectrical Connections Materials of Construction ORDERING INFORMATION ModelProduct Description Head TABLE A-5. Model 244EC Configuration Interface Ordering Information TABLE A-6. Transmitter AccessoriesTypical Model Number 244EC Part Description Standard Configuration Custom ConfigurationUnless specified, transmitter will be shipped as follows Tagging DIMENSIONAL DRAWINGS Transmitter Enclosure and Model 244EC Configuration InterfaceConfiguration Interface Model 244ERPage HAZARDOUS LOCATIONS INSTALLATIONS B Approvals LOCATIONS CERTIFICATIONS Factory Mutual FM ApprovalsCanadian Standards Association CSA Approvals Standard Australia Quality Assurance Service SAA KEMA ApprovalsSpecial Conditions for Safe Use INSTALLATION DRAWINGS Gostandart Figure B-1. Canadian Standards Association CSA Intrinsic Safety Installation Drawing Rev. AB Installation Drawing Rev. AA Figure B-2. Canadian Standards Association CSA Explosion-Proof Figure B-3. Factory Mutual FM Intrinsic Safety Installation Drawing 00644-0009, Rev. AA Figure B-4. Factory Mutual FM Explosion-Proof Installation Drawing 00644-1049, Rev. AB C Models 644 and 244E Temperature Transmitters Manual Supplement Transmitter Design Sensor Wiring Diagrams Special Mounting OLD TRANSMITTERConsiderations Models 644H and 244EH NEW TRANSMITTER Considerations HART Communicator Model 644H only2. Select 1 Off-line, 1 New Configuration, Rosemount, 644 Temp Use with an Existing DIN Plate Style Sensor SPECIFICATIONS BASEFFA1 Intrinsically Safe Installation Entity ParametersFactory Mutual3 Entity Parameters Index Wiring Page Product documentation available at